$595 Cheap British Airways flights Washington (IAD) to Reykjavik (KEF)

View $595 flight on Fri, Jul 18, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$595 Cheap British Airways flights Washington (IAD) to Reykjavik (KEF)

Prices were available within the past 7 days and start at $595 for one-way flights and $605 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Nov 3 - Mon, Nov 10
IAD
Washington
KEF
Reykjavik
$605 Roundtrip, found 2 days ago
$605
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Nov 3 from Washington to Reykjavik, returning Mon, Nov 10, priced at $605 found 2 days ago
Flights from Washington (IAD) to Reykjavik (KEF)
Origin airport
Washington Dulles Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
Icelandair
Distance
2791 mi
Average flight time
9 hours 52 mins

Explore a world of travel with Expedia

*Available to One Key members.